docs: def getHeaders(self):
          '''
          从字符串中格式化出字典形式的Headers
          '''
          items = self.data
          headers = {}
          for item in items:
              if len(item) > 0 and self._judeNOtIn(item, ['curl', 'GET', 'Cookie', 'cookie']):
                  sp = item.split(':')
                  headers[sp[0]] = sp[1]
          return headers